# Fursa by CGO vs zonecheck

The clearest difference is update cadence: Fursa by CGO at every 2 days against zonecheck's every 5 days. Fursa by CGO also leads on device support (3 vs 1) and iOS requirement (15.1 vs 18.0). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Fursa by CGO ships an update every 2 days, zonecheck every 5 days. The most recent releases landed on September 14, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Fursa by CGO | zonecheck |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 21 MB | 50 MB |
| Requires iOS | **15.1** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 12+ |
| Developer | [Benjamin Samuel Dwork](https://appshunter.io/developer/1684669016) | [ZONECHECK ECOSYSTEM (OPC) PRIVATE LIMITED](https://appshunter.io/developer/1796893525) |

## What reviewers say

### Fursa by CGO

[App page](https://appshunter.io/ios/app/fursa-by-cgo/id6448424632)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### zonecheck

[App page](https://appshunter.io/ios/app/zonecheck/id6742318828)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Fursa by CGO free?

Fursa by CGO is free to download, with no in-app purchases.

### Is zonecheck free?

zonecheck is free to download, with no in-app purchases.

### Do Fursa by CGO or zonecheck have ads?

Neither Fursa by CGO nor zonecheck shows ads.

### Which is updated more often, Fursa by CGO or zonecheck?

Fursa by CGO ships an update every 2 days, and zonecheck every 5 days. Most recently, Fursa by CGO was updated on September 14, 2026 and zonecheck on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*